1、 LYD220-20KN insulation material tensile testing machine mainly introduces:

The thermal insulation material tensile testing machine is a mechanical testing equipment that uses materials such as metal wires, steel bars, springs, and steel wire ropes to test within 20KN. We can conduct input tests and provide data according to international standards such as GB, DIN, ISO, JIS, ASTM, and foreign standards based on customer product requirements; It can automatically calculate parameters such as maximum test force, fracture force, compression force, yield HRB, tensile strength, bending strength, elastic modulus, elongation, etc. Realize experimental functions of constant stress constant strain, constant stress constant displacement, and constant strain constant displacement;

2、 Technical parameters of insulation material tensile testing machine:

1. Specifications: LYD220

2. Accuracy level 0.5

3. Maximum load: 20KN (20KN can be converted to any internal force value)

4. Effective force measurement range: 0.02% -100%

5. Test force resolution, maximum load of 500000 yards; There is no distinction between internal and external, and the resolution remains unchanged throughout the entire process.

6. Effective experimental width: 460mm

7. Effective experimental space: 1500mm (excluding fixtures)

8. Test speed: 0.001~1000mm/min (adjustable arbitrarily)

9. Equipment operating noise (dB): ≤ 76

10. Continuous operation time of equipment (h): ≥ 2000

11. Working life of vulnerable parts (h): ≥ 8000

12. Speed accuracy: within ± 0.5% of the displayed value;

13. Displacement measurement accuracy: within 0.2% of the displayed value;

14. Deformation measurement accuracy: within 0.2% of the displayed value;

15. Test bench lifting device: fast/slow speed control, can be inched;

16. Test bench safety device: electronic limit protection;

17. Test bench return: Manual can return to the initial position of the test at the highest speed, and automatic can return automatically after the test is completed;

18. Overload protection: automatic protection when the maximum load exceeds 10%;

19. Motor: 0.75KW

20. Host size (approximately): 670 × 600 × 2220mm

21. Host weight (approximately): 195kg